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Forbid using python keywords as names

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closes #4
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Salvo 'LtWorf' Tomaselli 2017-05-12 22:50:01 +02:00
parent d61bfafe5c
commit 0778be30a1
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2 changed files with 5 additions and 2 deletions
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1
CHANGELOG
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@ -1,5 +1,6 @@
2.6 2.6
- Improved survey sending - Improved survey sending
- Prevent names from being reserved keywords
2.5 2.5
- Add new class of tests for queries that are supposed to fail - Add new class of tests for queries that are supposed to fail

6
relational/rtypes.py
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@ -1,5 +1,5 @@
# Relational # Relational
# Copyright (C) 2008-2016 Salvo "LtWorf" Tomaselli # Copyright (C) 2008-2017 Salvo "LtWorf" Tomaselli
# #
# Relation is free software: you can redistribute it and/or modify # Relation is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by # it under the terms of the GNU General Public License as published by
@ -21,6 +21,7 @@
# implementing dates to use in selection. # implementing dates to use in selection.
import datetime import datetime
import keyword
import re import re
RELATION_NAME_REGEXP = re.compile(r'^[_a-z][_a-z0-9]*$', re.IGNORECASE) RELATION_NAME_REGEXP = re.compile(r'^[_a-z][_a-z0-9]*$', re.IGNORECASE)
@ -161,7 +162,8 @@ class Rdate (object):
def is_valid_relation_name(name): def is_valid_relation_name(name):
'''Checks if a name is valid for a relation. '''Checks if a name is valid for a relation.
Returns boolean''' Returns boolean'''
return re.match(RELATION_NAME_REGEXP, name) != None return re.match(RELATION_NAME_REGEXP, name) != None and not keyword.iskeyword(name)
# Backwards compatibility # Backwards compatibility
rdate = Rdate rdate = Rdate